April weather forecast
Cư Lễ, Vietnam

April, the same as March, is another warm spring month in Cư Lễ, Vietnam, with temperature in the range of an average high of 29.6°C (85.3°F) and an average low of 23.6°C (74.5°F).

Temperature

In April, Cư Lễ notes an average high-temperature of a still warm 29.6°C (85.3°F), hardly different from the preceding month. During the nights in April, Cư Lễ experiences a consistent average temperature of 23.6°C (74.5°F).

Heat index

The heat index value for April is appraised at a very hot 37°C (98.6°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
In reference to the heat index, it's for places in shade and with a slight wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In April, the average relative humidity in Cư Lễ is 81%.

Rainfall

In April, the rain falls for 15.6 days. Throughout April, 49mm (1.93") of precipitation is accumulated. In Cư Lễ, during the entire year, the rain falls for 245.1 days and collects up to 1508mm (59.37") of precipitation.

Daylight

In April, the average length of the day is 12h and 40min.
On the first day of the month, sunrise is at 05:47 and sunset at 18:10. On the last day of April, sunrise is at 05:23 and sunset at 18:21 +07.

Sunshine

In Cư Lễ, the average sunshine in April is 9.3h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in April leads to these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.